19430097960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1\times {\mathrm{1499}}^1$

素因数の和:2720

約数の個数: 256

約数和(自身を含む): 71850240000

約数和(自身を除く): 52420142040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1187, 1365, 1499, 1560, 1820, 2184, 2374, 2730, 2998, 3561, 3640, 4497, 4748, 5460, 5935, 5996, 7122, 7495, 8309, 8994, 9496, 10493, 10920, 11870, 11992, 14244, 14990, 15431, 16618, 17805, 17988, 19487, 20986, 22485, 23740, 24927, 28488, 29980, 30862, 31479, 33236, 35610, 35976, 38974, 41545, 41972, 44970, 46293, 47480, 49854, 52465, 58461, 59960, 61724, 62958, 66472, 71220, 77155, 77948, 83090, 83944, 89940, 92586, 97435, 99708, 104930, 108017, 116922, 123448, 124635, 125916, 136409, 142440, 154310, 155896, 157395, 166180, 179880, 185172, 194870, 199416, 209860, 216034, 231465, 233844, 249270, 251832, 272818, 292305, 308620, 314790, 324051, 332360, 370344, 389740, 409227, 419720, 432068, 462930, 467688, 498540, 540085, 545636, 584610, 617240, 629580, 648102, 682045, 779480, 818454, 864136, 925860, 997080, 1080170, 1091272, 1169220, 1259160, 1296204, 1364090, 1620255, 1636908, 1779313, 1851720, 2046135, 2160340, 2338440, 2592408, 2728180, 3240510, 3273816, 3558626, 4092270, 4320680, 5337939, 5456360, 6481020, 7117252, 8184540, 8896565, 10675878, 12455191, 12962040, 14234504, 16369080, 17793130, 21351756, 23131069, 24910382, 26689695, 35586260, 37365573, 42703512, 46262138, 49820764, 53379390, 62275955, 69393207, 71172520, 74731146, 92524276, 99641528, 106758780, 115655345, 124551910, 138786414, 149462292, 161917483, 185048552, 186827865, 213517560, 231310690, 249103820, 277572828, 298924584, 323834966, 346966035, 373655730, 462621380, 485752449, 498207640, 555145656, 647669932, 693932070, 747311460, 809587415, 925242760, 971504898, 1295339864, 1387864140, 1494622920, 1619174830, 1943009796, 2428762245, 2775728280, 3238349660, 3886019592, 4857524490, 6476699320, 9715048980, 19430097960]

約数ペア:

[(1, 19430097960), (2, 9715048980), (3, 6476699320), (4, 4857524490), (5, 3886019592), (6, 3238349660), (7, 2775728280), (8, 2428762245), (10, 1943009796), (12, 1619174830), (13, 1494622920), (14, 1387864140), (15, 1295339864), (20, 971504898), (21, 925242760), (24, 809587415), (26, 747311460), (28, 693932070), (30, 647669932), (35, 555145656), (39, 498207640), (40, 485752449), (42, 462621380), (52, 373655730), (56, 346966035), (60, 323834966), (65, 298924584), (70, 277572828), (78, 249103820), (84, 231310690), (91, 213517560), (104, 186827865), (105, 185048552), (120, 161917483), (130, 149462292), (140, 138786414), (156, 124551910), (168, 115655345), (182, 106758780), (195, 99641528), (210, 92524276), (260, 74731146), (273, 71172520), (280, 69393207), (312, 62275955), (364, 53379390), (390, 49820764), (420, 46262138), (455, 42703512), (520, 37365573), (546, 35586260), (728, 26689695), (780, 24910382), (840, 23131069), (910, 21351756), (1092, 17793130), (1187, 16369080), (1365, 14234504), (1499, 12962040), (1560, 12455191), (1820, 10675878), (2184, 8896565), (2374, 8184540), (2730, 7117252), (2998, 6481020), (3561, 5456360), (3640, 5337939), (4497, 4320680), (4748, 4092270), (5460, 3558626), (5935, 3273816), (5996, 3240510), (7122, 2728180), (7495, 2592408), (8309, 2338440), (8994, 2160340), (9496, 2046135), (10493, 1851720), (10920, 1779313), (11870, 1636908), (11992, 1620255), (14244, 1364090), (14990, 1296204), (15431, 1259160), (16618, 1169220), (17805, 1091272), (17988, 1080170), (19487, 997080), (20986, 925860), (22485, 864136), (23740, 818454), (24927, 779480), (28488, 682045), (29980, 648102), (30862, 629580), (31479, 617240), (33236, 584610), (35610, 545636), (35976, 540085), (38974, 498540), (41545, 467688), (41972, 462930), (44970, 432068), (46293, 419720), (47480, 409227), (49854, 389740), (52465, 370344), (58461, 332360), (59960, 324051), (61724, 314790), (62958, 308620), (66472, 292305), (71220, 272818), (77155, 251832), (77948, 249270), (83090, 233844), (83944, 231465), (89940, 216034), (92586, 209860), (97435, 199416), (99708, 194870), (104930, 185172), (108017, 179880), (116922, 166180), (123448, 157395), (124635, 155896), (125916, 154310), (136409, 142440)]